Not sure why some people are so against using math.
Did I ever say I was against math? I said I did not want to watch someone input numbers into a spreadsheet on live streaming. Everyone who plays this game does some simple math and if the say they don't they are not being truthful.
Do you dislike calculating because you don't know how to do it?
No I actually do most of the math I need in my head except for the higher elevation changes that might require a simple calculator. But a lot of those holes I now have memorized from playing them enough times.
Or maybe you don't enjoy playing the game that way so others shouldn't either?
I don't have a reason to try and defend the way I play this game. Do you?